JPH01176623A - Panel and shadow mask installing device in color cathode-ray tube manufacturing unit - Google Patents

Abstract

PURPOSE:To make it possible to install a panel and a mask securely and rapidly by composing the device to guide a panel pin with a rotary bowl rod. CONSTITUTION:From the lower side of a panel PA loaded on a centering unit 4 after centering beforehand, a mask MA aligned with a dummy pin 49 of the centering unit 4 and pressing and holding a spring plate 200 with a panel pin gearing hole 201 is guided by a panel pin holding piece 22 of a shadow mask gauging unit 3 and engaged in a panel PM by a spring plate pressing piece 31 arranged at the shadow mask gauging unit 3, then, the pressing of the spring plate 200 is released, and a panel pin 210 furnished at the panel PA is made to insert in the gearing hole 201 of the spring plate 200 arranged at the mask MA. In such a way, the installing positions of the panel PA and the mask MA are coincided constantly, and the panel PA and the mask MA can be installed securely and rapidly.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application J] The present invention is a panel and shadow mask mounting device used in a color cathode ray tube manufacturing device.

[Prior Art] In manufacturing a cathode ray tube for color television, the inner surface of the cathode ray tube panel is coated with photosensitive materials of three primary colors in multiple coats, one color at a time. The above painting is done by attaching a mesh-like shadow mask to the inside of the panel, then painting it white, removing the mask, exposing it to light, and then painting a different color. It is necessary to install and remove the panel and shadow mask each time.

The attachment/detachment operation involves attaching a plurality of panel pins formed to protrude inward on at least three sides of the inner peripheral edge of the panel to the tips of flexible spring pieces provided at positions facing the panel pins on the inner peripheral edge of the shadow mask. This is done by inserting it into a certain engagement hole.

As a device for performing the above-mentioned attachment/detachment operation, Japanese Patent Laid-Open No. 62
The one disclosed in Japanese Patent No.-157633 is known. This device is provided with, on the outside of a mask centering mechanism that can be raised and lowered, a rotating arm rod that has a dummy pin that can move forward and backward and a panel pin guide groove that has a center line on a vertical line that includes the center of the tip of the bottle. A crimping claw body that pinches and holds the elastic piece of the shadow mask inserted into the panel pin engagement hole and positioned, and a shadow mask holding means that is movable up and down having a claw body that positions the panel pin engagement hole directly facing the panel pin. It has a structure in which a panel centering support base for centering and supporting the panel is arranged at the upper end.

In this device, a panel is aligned and placed on a panel centering support base, and a panel pin protruding from the inner periphery of the panel is connected to the panel pin formed at the tip of the arm by upward rotation of a rotating arm. The panel pin is positioned by being guided through the guide groove, the positioned panel pin is raised by the shadow mask holding means, and held in the V groove of the pawl provided in this means, and then the panel pin positioned with the dummy pin is held. A crimp claw holding an elastic piece of a shadow mask having an engagement hole under pressure is moved back, and the restoring force of the elastic piece is used to insert the panel pin engagement hole into the panel pin and attach the mask to the panel. .

[Problems to be Solved by the Invention] By the way, the conventional type described above has a complicated structure because the panel pin is guided by using a rotating arm rod when aligning the panel and the mask when they are attached. Not only,
When installing the rotating arm rod, it must be installed so that the center line of the guide groove formed at the tip of the arm rod and the center of the dummy pin are in the same vertical plane. However, if the mask is misaligned, the panel pins formed on the panel and the panel pin engagement holes provided on the mask will not match, making it difficult to attach the panel and mask.

[Means for Solving the Problems] The present invention has been made to eliminate the above-mentioned drawbacks of the conventional type, and it replaces a plurality of panel pins formed on the inner peripheral edge of a color cathode ray tube panel with springs provided on the outer peripheral edge of a shadow mask. A device for attaching a panel and a mask by inserting it into an engagement hole in a plate, a device for supplying the panel to the attaching device and transferring the panel with the mask attached from the attaching device to a vibrator unit, and a device for attaching the mask to the vibrator unit. It consists of a mask traverser device that supplies the mask traverser to the mounting device from a direction perpendicular to the panel traverser, and a device that mounts the panel and the mask; the device that mounts the panel and the mask is disposed in the center of the base, A shadow mask gauging unit that can be raised and lowered and has a panel pin support piece and a spring plate pressing piece that can be moved back and forth; and a shadow mask gauging unit that is disposed on three sides of this shadow mask gauging unit and has dummy pins and mask fall prevention means that extend toward the shadow mask gauging unit. It consists of a centering unit that can move forward and backward, and a panel gauging unit that is placed on the side of this centering unit.The panel is centered in advance and aligned using the dummy pin of the centering unit from the bottom of the panel placed on the centering unit. A mask holding a spring plate having a panel pin engagement hole under pressure is inserted into the panel by being guided by a panel pin support piece of the shadow mask gauging unit using a spring plate pressing piece disposed on the shadow mask gauging unit, and then the spring plate is inserted into the panel. This is a mounting device for a panel and a shadow mask in a color cathode ray tube manufacturing apparatus, in which the pressure on the plate is released and a panel pin provided on the panel is inserted into an engagement hole in a spring plate arranged on the mask.

[Examples] The present invention will be specifically described below based on illustrated examples.

FIG. 1 is a front view showing one embodiment of the present invention, and FIG. 2 is a side view of the same.

The mounting B1 of this embodiment includes a shadow mask gauging unit 3 that is arranged in the center of the base 2 and is movable up and down, and is arranged on the sides and rear of this shadow mask gauging 3, and is movable in the direction of the shadow mask gauging 3. It is composed of a centering unit 4, a panel gauging unit 6 and a vibrator unit 7 arranged at symmetrical positions on both sides of the centering unit 4, and a traverser unit 8 arranged above and in front of these units.

Shadow mask gauging unit 3, as shown in FIG. Mask holding member 10. It is composed of a presser member 11 that can be expanded freely and arranged at the upper end of the elevating member 9, and a shadow mask mounting table 12 that is arranged so as to sandwich the elevating member 9 from four sides.

The elevating member 9 is attached to a mounting plate 13 on the base 2 as shown in FIG.
The piston rod 14 of the cylinder 5YL1 is attached to this plate 13 and is moved up and down by the operation of the cylinder SY[1.

The holding members 10 are arranged at symmetrical positions and behind the elevating member 9, respectively. That is, when the shadow mask (HA) is placed on the mask mounting table 12 as shown in the dashed line as shown in FIG. 3, an axis passing through the center point of the mask (HA) and parallel to the long side of the mask (H) Assuming that the horizontal axis is X-X, and the axis passing through the center point perpendicular to this horizontal axis and parallel to the short side of the mask (H) is the vertical axis Y-Y, the mask holding member is placed at a symmetrical position in the horizontal axis direction. A mask holding member 10C is arranged on one side of the mask holding member 10a and 10b in the vertical axis direction. 3 and 4 are views showing the mask holding members 10a and 10c, and a holding member 10b having the same structure is arranged on the left side of FIG. 3. The mask holding member 10a is
A slide member 17 is inserted through a guide shaft 15.16 arranged parallel to the mounting plate 13 of the elevating member 9, and a bracket 18 is attached to the lower surface of the slide member 17. The tip is attached. On the other hand, an L-shaped holder 20 is attached to the upper surface of the slide member 17, and a panel pin support piece 22 having a U-shaped guide groove 21 formed at the upper end is fixed to the tip of this holder 20. On the other hand, a bracket 23 is fixed to the opposite end of the slide member 17 from the holder 20, a 5YR3 is attached to the center of the bracket 23, and a connecting plate 25 is attached to the tip of the piston rod 24. There is. Guide shafts 26 and 27 are fixed in parallel to both ends of the connecting plate 25, and these guide shafts 26 and 27 are inserted into guide members 28 and 29 provided on the bracket 23, and the guide shafts 26 and 27 are A pressing piece holder 30 is attached to the tip of the shaft 26, 27, and a pressing piece holder 30 is attached to the upper end of the holder 30, with the tip slightly protruding outward from the panel pin support piece 22 and tilted outward. Leaf spring pressing piece 31 having a surface
is fixed, and the spring pressing piece 31 is configured to slide in the XX axis direction when 5YR3 is operated.

Further, above the bracket 23 of the 5YR3, a cylinder 5YR4 is attached via an L-shaped bracket 32, and the tip of this piston rod 33 has a guide shaft 34 as shown in FIG. A pressing member 11 having an elastic body 35 arranged on its surface is arranged, and the cylinder 5YR4 is operated to press and support the shadow mask (HA) from the inside. In addition, as shown in FIG. 5, the holding member 11 is 21! in the X-X axis direction. Ml location, one location in the Y-Y axis direction, both cylinders 5YL4.5Y
Driven by R4,5YC4.

Furthermore, shadow mask mounting tables 12 as shown in FIG. 2 are arranged at four corners of the above-mentioned elevating member 9, mask holding member 10, and pressing member 11. This mounting table 12 has a vertical frame 36 erected on the base 2, and a horizontal frame 37 is attached to the top of the horizontal frame 37, and this frame 31 has an inner peripheral edge of a shadow mask (HA) of 8 different diameters to be placed. A bottle 38 is erected to abut the corner. Incidentally, in this embodiment, three bins 38 are provided upright on each horizontal frame 37 to accommodate three types of shadow masks (H) with different diameters as shown in FIG. Bin 3 according to the diameter of H)
8 is selected, and the unnecessary bottles are stored in the frame 37 by a separately arranged actuating device.

Centering Unit The centering unit 4 is arranged symmetrically on both sides of the shadow mask gauging unit 3 as shown in FIG.
The centering unit 4C is arranged at the rear of the centering unit 4C and is slidable in the Y-Y axis direction.

Centering unit 4a1 that can slide in the x-x axis direction
4b has the same structure, and as shown in FIG. 2, rails 4 are arranged parallel to the X-X axis direction on the base 2.
A slide frame 41 is arranged to straddle the 0.40 mm. These slide frames 41 are connected to a screw shaft 42 having left and right reverse threads that rotates by the operation of a motor (Hl) attached to the base 2. By the rotation of the screw @42, the slide frame 41 is rotated along the X-X axis. Move forward and backward in the direction. On the upper surface of these slide frames 41, as shown in FIG. 6, a pair of rails 41a and 41b are provided parallel to the Y-Y axis direction.
A dummy pin mounting base 43 is placed on this rail, and is mounted so as to be slidable in the Y-Y axis direction by bolts 45 screwed into fixing pieces 44 erected at the centers of the four sides of the slide frame 41. It is being

A cylinder 5YR5 is disposed on the dummy pin mounting base 43, and a rond-shaped dummy pin 49 having a protrusion 48 formed at the tip is attached to the tip of the piston rod 46 via a dummy pin holding member 47. A guide rod 50 attached to the rear of the member 47 is inserted into a guide 51 fixed to the slide frame 41, and operates the cylinder 5YR5 to release the dummy pin 49.
It is configured to move forward and backward in the XX axis direction.

Further, a panel mounting base mounting bracket 52 is attached to the upper surface of the dummy pin mounting base 43, and a notch step is formed at the front end of the bracket to form a panel mounting surface 52.
A panel mounting stand 54 in the shape of a flat face with the number 3 is attached. This panel mounting table 54 is used to place a panel (PA) aligned by a panel gauging unit 6, which will be described later, and to insert and mount a shadow mask (HA) from the bottom surface. Note that on both sides of the mounting table 54, mask fall prevention means that can move forward and backward toward the lower surface of the panel (PA) on which it is mounted are installed. This fall prevention means prevents the mask (HA) from falling in the direction of the mask gauging unit 3 when the mask (HA) cannot be attached to the panel (PA) for some reason. A cylinder 5YR6 is fixed to the side, and a synthetic resin support member 56 is attached to the tip of the piston rod 55.

The centering unit 5, which is slidable in the Y-Y axis direction, is mounted on a panel mounting table 54 as shown in FIGS. 8 and 9.
Since it has the same structure as the centering units 4a and 4b that are slidable in the x-X axis direction except that the fall prevention means is omitted, the same reference numerals as those used for the centering unit 4a are used for the same members. , detailed explanation will be omitted. That is, as shown in FIGS. 8 and 9, the slide frame 41 is mounted on rails 57 and 57 arranged parallel to the Y-Y axis on the base 2 so as to be slidable in the Y-Y axis direction. There is. This frame 41 is connected to a screw shaft 58 that rotates by the operation of a motor (H2) disposed on the base 2, and the rotation of the screw shaft 58 causes the slide frame 41 to advance and retreat in the Y-Y axis direction. A dummy pin mount 43 is disposed on the frame 41, and a dummy pin 49 is attached to the mount 43, which is connected to the piston rod 46 of the cylinder 5YC5 and is movable forward and backward.

Further, a panel mounting base mounting bracket 52 is attached to the upper surface of the dummy pin mounting base 43, and a panel mounting base 54 is arranged at the tip thereof.

Panel gauging unit The panel gauging unit 6, as shown in FIG.
This device is disposed on the side of the centering unit 4 and is used to align the panels (PA) carried in by a panel carrying device (not shown) in advance before placing them on the centering unit 4.

That is, as shown in FIGS. 10 and 11, a central shaft 62 is provided upright on a mounting plate 61 fixed to a leg 60 provided upright on a base 2, and this shaft 62 has two rotation links 63a. ,
63b is attached rotatably. Said one rotation link 6
Connecting rods 64a and 64b of the same length are attached to both ends of the rod 3a located at an equal distance from the central axis 62, and centering members 65a and 65b are attached to the ends of the connecting rods 64a and 64b. Also, at both ends of the other rotating link 63b located at an equal distance from the central axis 62, there are connecting rods 66a of the same length.
, 66b are attached, and centering members 67a, 67b are attached to the tips thereof.

and one side 65b of each of the centering members.

67a has two cylinders 5Y arranged on the mounting plate 61.
The piston rods 68 and 69 of R7 and SYL7 are installed via brackets 70 and 71, and the piston rods 6
8.69, each centering member 65a 165b 167a, 67b expands and moves, and a pair of bean cake rollers 70a 170a, 70b, 70b attached to each centering member
, 71a, 71a, 71b, and 71b also move at the same time.

Furthermore, bolts 72, 72, 72.
A top plate 73 is arranged parallel to the mounting plate 61 via the top plate 12, and four panel support stands 7 are placed on this top plate 73.
4.74.74.74 are attached so that the line connecting their center points forms a rectangle. Each of these panel support stands 74 has a plurality of supports as shown in FIG.
Shape grooves 75a and 75b are formed, and the four corners of panels (PA) having different diameters are housed and supported in the grooves. In addition,
In FIG. 10, symbols 76a, 76b, 77a
.

77b are centering members 65a, 65b, 6
Guide shafts 7a, 67b, 78a, 78
b, 79a, and 79b are guide grooves. Furthermore, photoelectric switches 80 and 80 for panel confirmation are attached to both central ends of the top plate 73, and when the panel (PA) is placed on the panel support stand 74 by a panel carrying device (not shown), , cylinders sy, sy operate, respectively, and centering members 65a, 65b, 167a
167b is expanded and moved, and the bean cake rollers 70a, 70a, 70b are attached to the respective centering members.
, 70b, 71a, 71a, 71b,
71b is in contact with the inner periphery of the panel (PA), and the center axis 6
Panels (PA) can be aligned around 2.

Vibrator unit The vibrator unit 7 is used to check whether the shadow mask (H^) is completely or incompletely installed after being installed inside the panel (PA). Shadow mask gauging unit 3
It is arranged at a symmetrical position to the panel gauging unit 6 described above with the center at the center. That is, FIG.
As shown in Figure 2, a vibration device 1 is attached to a leg 100 that is erected on a base 2 via an elastic support 101.
A vibrating panel 103 that vibrates by 02 is arranged. This vibration panel 103 has cylindrical panel support members 104, 104, 104, and 104 arranged near the four corners. Each of the support members 104 has a plurality of stepped portions 105 formed toward the inside, and each of the stepped portions 105 is formed inwardly.
05 is used to support panels (PA) with different diameters.

Traverser unit The traverser unit 8 is arranged at the upper part of the device 1, and is attached to a panel (PA) and a panel (P) equipped with a mask (HA).
A panel traverser 8a that slides in the x-x axis direction and a mask (HA
) is carried into and placed on the mask gauging unit 3.
It is composed of a mask traverser 8b that slides in the Y-axis direction.

As shown in FIGS. 1 and 13B, the panel traverser 8a is attached to both ends of a support stand 110 located at the rear of the device 1.
Two masts 111a and 111b each having a flange projecting forward at the top thereof are erected, and diagonal members 112a and 1
12b, and these two masts 111a
, A beam 112 is passed between 111b and 111b.
Seven flange portions 113a of the mast parallel to this beam,
A running rail 114 is attached to the front end of 113b. A running member 115 that slides along the rail 114 in the Y-Y axis direction is arranged on the running rail 114. This traveling member 115 has guide grooves 111 and 118 formed inside the angular base 116, and guide rollers 119 and 120 attached to the rail 114 are fitted into the guide grooves 117 and 118, and the seven flange portions of the mast are fitted. 113a and 113b follow the sliding movement of the piston of the rodless cylinder SY arranged on the upper surface, and slide in the Y-Y axis direction. As shown in FIG. 14, a pair of suction arms 121 and 122 are attached to the front surface of the traveling member 115, which simultaneously slide in the same direction and are movable up and down. Among these suction arms, one arm 121
1 carries a centered panel (PA) from the panel gauging unit 6 to the centering unit 4. The panel (PA) is sucked by a suction pad 123 disposed at the lower end of a suction arm 121 and carried in a predetermined manner.

The other arm 122 is used to transfer the panel (PA) on which the mask (HA) is attached from the centering unit 4 to the vibrator unit 7. Adsorb the panel (PA) and perform the specified transfer.

Furthermore, this suction arm 122 is provided with a mask drop prevention means 125 as shown in FIG. 13A. This prevention means includes a pair of shafts 126 and 121 arranged above the pad 124 of the suction arm 122, and L-shaped receivers 128 and 129 mounted facing each other on these shafts 126 and 127, respectively. , link rods 130.1 are attached to the shafts 12B and 127, respectively.
31, and the piston rods of cylinders SY and SY are attached to these link rods 130 and 131. Then, the piston rod of the cylinder is extended to rotate the shafts 126, 127, and this shaft 7)
-126, 127 are configured to expand members 128, 129 outward.

In addition, in FIG. 12, reference numeral 130. 131 is a sensor that detects the stop position of the traveling member 115.

The mask traverser 8b is arranged at the front of the device, and is used to carry and place the mask (HA) on the mask gauging unit 3. The mask traverser 8b slides in the direction of the mask gauging unit 3 on the legs 200 arranged in parallel, and can be raised and lowered. It has a support stand 201. That is, as shown in FIG.
A cylinder SY is placed on a support stand 201 that slides with a cylinder SY, and the mask placed on the support stand 201 is slid in the direction of the mask gauging unit 3. The support stand 201 is raised and lowered by the cylinder SY, and the mask (HA) is moved up and down by the cylinder SY. Place it on the gauging unit 3.

Next, the operation of the present device having the above configuration will be explained.

In FIG. 2, a shadow mask (HA) with its aperture facing downward is placed on a shadow mask ti table 12 at the center of the apparatus by a mask loading traverser 8b placed at the front of the apparatus 1. This ii! A bin 38 is erected on the 2f stand 12 and is located at the inner corner of the mask (HA) to prevent the mask (HA) from coming off the stand.

Next, the centering unit 4 moves the slide frames 41, 41, 41, 41, . 41, and as a result, the dummy pins 49 of the dummy pin mounting bases 43 placed at the top of each slide frame 41 can be adjusted to the mask (
Engagement holes 201 of each spring plate 200 formed on three sides of HA)
Directly facing. Then, each of the directly facing dummy pins 49 moves forward to the position shown by the one-dot chain line in FIG. As mentioned above, spring plates 200 having two engagement holes 201 opposite the center of the short side and one engagement hole 201 at the center of one of the long sides are attached to the outer peripheral edge of the mask (HA). Protrusion 4 of dummy pin 49 as shown
By inserting the eight portions into the engagement holes 201, reliable positioning is achieved with the dummy pin as a reference.

Next, the mask holding member 10 and the pressing member 11 arranged in the shadow mask gauging unit 3 are raised by the operation of the cylinder SYI of the elevating member 9. Then, the mask (HA) into which the dummy pin 49 was inserted as described above
The mask holding member 11 located inside the mask (HA) operates each cylinder 5YR4, 5YL4.
The mask (HA) is fixed by pressing it into contact with the inner peripheral edge of the mask.

Next, the mask holding members 10 disposed in the shadow mask gauging unit 3, that is, the mask holding members 10a and 10b disposed in the X-X axis direction of the mask (HA), and the cylinder 5YR3 disposed in the mask holding member 10c in the Y-YIPIA direction. , 5YL3.5YC3 are actuated to press each leaf spring pressing piece 31 toward the shadow mask side. At this time, the guide bottle support piece 22 disposed on the mask holding member 10c is located directly below the dummy pin 49 whose tip is inserted into the engagement hole of the mask, and the tip of the U-shaped guide groove 21 formed on the support piece 22 is connected to the dummy pin 49. is in a state of holding.

In this state, when the spring plate 200 provided on the mask (HA) is pressed toward the mask side with the pressing piece 31, the spring plate 200 is bent inward, and at the same time, the dummy pin 49 inserted into the engagement hole 201 is pushed into the engagement hole 201. (18th, 1st
Figure 9). Then, the dummy pin 49 is moved back by the operation of the cylinder SY2, and the shadow mask (14A) is held in an aligned state by the pressing piece 31 and the mask pressing member 11 from the inside.

On the other hand, the panel (PA) is placed on the panel gauging unit 6 by a transfer device (not shown) in the direction shown by the arrow in FIG. That is, the groove 75a 175 of the panel support 74.74.74.74 has a predetermined diameter.
The opening edges of the panel (PA) are fitted into the panels (PA) and supported. Next, the centering members 65a, 65b, 67a, and 67b are expanded by the operation of the cylinders to push the inner peripheral edge of the panel (PA), and the panel (PA) is held at the centering position based on the center @62. be done.

Then, the centered panel (PA) is placed on the panel mounting surface 53 of the panel mounting table 54 of the centering unit 4 in a centered state by the mask traverser 8a of the traverser unit 8.

Next, the pressing piece 31 of the shadow mask gauging unit 3
When the mask (HA) held in a centered state by the mask holding member 11 is raised by operating the cylinder SY1 of the lifting member 9, the mask (HA)
enters the panel (PA) mounted in a centered state on the panel mounting table 54, and the U of the guide bin support piece 22 disposed on the shadow mask gauging unit 3
It stops at a position where the letter-shaped guide groove 21 holds a panel pin 210 formed protruding inside the panel (PA). In this state, the panel (PA) and mask (HA) are
The panel pin 210 formed on the panel (PA) and the engagement hole 201 of the spring plate 200 provided on the mask (HA) are located in directly facing positions, that is, the panel (PA) and the mask (HA)
), the cylinders 5YR3 and 5YR3 arranged in the shadow mask gauging unit 3,
5YL3.5YC3 is activated to release the pressure on the pressing piece 31, the spring plate 200 returns to the outside due to its restoring force, and the waiting panel (PA) is inserted into the engagement hole 201 provided in the spring plate 200. panel pin 210 is inserted,
Installation of the panel (PA) and mask (HA) is completed.

When the panel (PA) and the mask (HA) are attached, the mask fall prevention means 5 attached to the lower surface of the panel mounting table 54
5 is activated, the receiver projects to the lower surface of the opening of the material 56 panel (PA), and then the pressure of the holding member 11 of the mask googling unit 3 is released, and the mask holding member 10 and the holding member 11 are moved by the lifting member 9. descend.

The mask (HA) is lowered by the mask gauging unit 3.
) mounted on the panel (PA) is supported and held on the panel mounting table 54, and then transferred to the vibrator unit 7 by the suction arm 122 having the mask fall prevention means 125 of the panel traverser 8a,
This unit applies vibration to check the state of engagement between the panel (PA) and the mask (HA).

[Effects of the Invention] Since the present invention has the above configuration, the mounting positions of the panel and the mask always match, and it becomes possible to perform the mounting work of the panel and the mask reliably and quickly. Furthermore, the structure is simpler than that of the conventional type, and the entire device can be made compact. Furthermore, since the positions and intervals of the shadow mask gauging unit, centering unit, and panel gauging unit can be arbitrarily adjusted, it is possible to quickly respond to the work of attaching masks to many types of panels having different diameters.

[Brief explanation of the drawing]

FIG. 1 is a front view showing an embodiment of the present invention, FIG. 2 is a front view showing the elevating member of the shadow mask gauging unit, FIG. 3 is a plan view of the main parts of the same, and FIG. 4 is a side view of the same. Fig. 5 is a plan view showing the holding member, Fig. 6 is a side view of the centering unit that operates in the xx-axis direction, Fig. 7 is a plan view of the same as above, and Fig. 8 is a centering unit that operates in the Y-Y axis direction. A side view of the unit, Fig. 9 is a plan view of the same as above, Fig. 10 is a partially cutaway plan view of the panel gauging unit, Fig. 11 is a front view of the same as above, Fig. 12 is a side view of the vibrator unit, Fig. 13A FIGS. 15 to 15 are views showing the traverser unit, and FIGS. 16 to 19 are views showing the state in which the panel and mask are attached. DESCRIPTION OF SYMBOLS 1... Mounting device, 2... Base, 3... Shadow mask gauging unit, 4... Centering unit, 6... Panel gauging unit, 7... Vibrator unit, 8... Traverser Unit, 9.
... Lifting member, 10... Mask holding member, 11...
Holding member, 12...Shadow mask mounting table, 13.
61...Mounting plate, 14.19.24.33.46.5
5.68.69...Piston 0, 15.16.2
6.21.34... Guide shaft, 17... Slide member, 20... Holder, 21... Guide groove,
22...Panel pin support piece, 23.32.70.71
...Bracket, 25...Connection plate, 28.29...
・Guide member, 30...Press piece holder, 31...
Spring plate pressing piece, 35... Elastic body, 36... Vertical frame, 31... Horizontal frame, 38... Bin, 40.
51...Rail, 41...Slide frame, 42
．． 58... Screw shaft, 43... Dummy pin mounting base, 4
4... Fixed piece, 45.72... Bolt, 47...
Dummy pin holding member, 48...Protrusion, 49...Dummy pin, 50...Guide rod, 51...Guide, 52...
...Bracket for mounting panel mounting base, 53... Panel mounting surface, 54... Panel mounting base, 56... Support material,
60.100... Leg, 62... Central axis, 63a
, 63b... Rotating link, 64a, 64b 1
66a, 66b...Connection rod, 65a, 65
b. 67a, 67b--centering member, 70a
, 70b, 71a, 71b... Chamber shaft roller, 73... Top plate, 74... Panel support, 75a
・L-shaped groove, 76a, 76b, 77a, 77
b...Guide shaft, 78a, 78b, 7
9a, 79b...Guide groove, 80...Photoelectric switch, 101...Elastic support, 102...Photographing device, 103...Photographing panel, 104...Support member,
105...Step part, 110...Support stand, 111a
, 111b-...mast, 112a, 112b...
- Diagonal member, 112 ... Beam, 113a. 113b... Mast flange portion, 114... Running rail, 115... Running member, 116... Base, 11
7.118... Guide groove, 119.120... Guide roller, 121, 122... Suction arm, 12
3.124... Suction pad, 125... Mask fall prevention means, 126.127... Shaft, 128.1
29...The receiver is a member, 130.131...Link rod,
200... Leg body, 201... Support stand, 202...
leg frame.

Claims (1)

[Scope of Claims] A device for attaching a panel and a mask by inserting a plurality of panel pins formed on the inner peripheral edge of a color cathode ray tube panel into engagement holes of a spring plate provided on the outer peripheral edge of a shadow mask, A device that supplies panels to a mounting device and transfers the panel with a mask attached from the mounting device to a vibrator unit, a mask traverser device that supplies the mask to the mounting device from a direction perpendicular to the panel traverser, and a panel and a mask. and a device for mounting the panel and the mask; the device for mounting the panel and the mask is disposed in the center of the base, and includes a liftable shadow mask gauging unit having a panel pin support piece and a spring plate pressing piece that can move back and forth; It consists of a centering unit that is arranged on three sides of this shadow mask gauging unit and that can move forward and backward in the direction of the shadow mask gauging unit, each having a dummy pin and a mask drop prevention means, and a panel gauging unit that is arranged on the side of this centering unit. , From the bottom surface of the panel that has been centered in advance and placed on the centering unit, align it with the dummy pin of the centering unit and use the spring plate pressing piece placed on the shadow mask gauging unit to press the spring plate having the panel pin engagement hole. The pressed and held mask is guided by the panel pin support piece of the shadow mask gauging unit and fitted into the panel, and then the pressure on the spring plate is released, and the panel pin provided on the panel is engaged with the spring plate placed on the mask. A panel and shadow mask mounting device for color cathode ray tube manufacturing equipment that is inserted into a matching hole.